Commit Graph

7 Commits

Author SHA1 Message Date
Chandler Carruth
7c3769df62 Update more file headers across all of the LLVM projects in the monorepo
to reflect the new license. These used slightly different spellings that
defeated my regular expressions.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@351648 91177308-0d34-0410-b5e6-96231b3b80d8
2019-01-19 10:56:40 +00:00
Michael Park
ad3680b23e Worked around GCC bug 56480. Explicit specialization in a different namespace.
Summary: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56480

Reviewers: EricWF

Reviewed By: EricWF

Differential Revision: https://reviews.llvm.org/D31273

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@298581 91177308-0d34-0410-b5e6-96231b3b80d8
2017-03-23 06:21:24 +00:00
Marshall Clow
af552ba05a Implement P0599: 'noexcept for hash functions'. Fix a couple of hash functions (optional<T> and unique_ptr<T>) which were mistakenly marked as 'noexcept'. Reviewed as https://reviews.llvm.org/D31234
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@298573 91177308-0d34-0410-b5e6-96231b3b80d8
2017-03-23 02:40:28 +00:00
Eric Fiselier
952eaecfc6 Implement P0513R0 - "Poisoning the Hash"
Summary:
Exactly what the title says.

This patch also adds a `std::hash<nullptr_t>` specialization in C++17, but it was not added by this paper and I can't find the actual paper that adds it.

See http://wg21.link/P0513R0 for more info.

If there are no comments in the next couple of days I'll commit this

Reviewers: mclow.lists, K-ballo, EricWF

Reviewed By: EricWF

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D28938

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@292684 91177308-0d34-0410-b5e6-96231b3b80d8
2017-01-21 00:02:12 +00:00
Eric Fiselier
120401a4e0 Make variant's index part of the hash value
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@288554 91177308-0d34-0410-b5e6-96231b3b80d8
2016-12-02 23:38:31 +00:00
Eric Fiselier
cab2af8418 Implement C++17 <variant>. Patch from Michael Park!
This patch was reviewed as https://reviews.llvm.org/D23263.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@288547 91177308-0d34-0410-b5e6-96231b3b80d8
2016-12-02 23:00:05 +00:00
Eric Fiselier
0373708cdc Add <variant> tests but disable them for libc++
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@287728 91177308-0d34-0410-b5e6-96231b3b80d8
2016-11-23 01:02:51 +00:00